ATMEGA161-8AI
IC MCU 8BIT 16KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AVR® ATmega ATMEGA161-8AI is an 8-bit microcontroller featuring 16KB of FLASH program memory and 1KB of RAM. This device operates at speeds up to 8MHz, powered by an external oscillator. Connectivity options include SPI and UART/USART interfaces. It offers 35 General Purpose Input/Output (GPIO) pins and includes peripherals such as Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The ATMEGA161-8AI is housed in a 44-TQFP (10x10) surface-mount package and operates within a temperature range of -40°C to 85°C. It is commonly utilized in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: AVR® ATmegaRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 8MHz |
| Program Memory Size | 16KB (8K x 16) |
| RAM Size | 1K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| Core Processor | AVR |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 35 |
| Programmable | Not Verified |